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Magic Mushroom Grow Kit PES Amazon by Mondo®

PES Amazonian cubensis are known for growing very large magic mushrooms. The PES Amazonian is amongst the strongest mushrooms in our Magic Mushroom Grow Kit catalog. The PESA mushrooms give strong visual effects and will elevate you to ecstasy. The mushrooms grow round, chestnut brown, sometimes scaled caps. This PES Amazonian magic mushroom grow kit is easy to grow with plenty of fun results!

Availability: In stock

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Product Description

Years of planning and testing has resulted in the next generation of Mondo® PES Amazon Magic Mushroom grow kits. The Mondo® Grow Kit PES Amazon has become better than it ever was. Compared to the first generation of Psilocybe cubensis Mondo® PES Amazon Grow Kit, the next generation is improved with:

  • Larger yields, more mushrooms
  • More flushes*
  • Better resistance against contaminations
  • Different, but easier instructions

*some strains produce more flushes than others. The first three flushes are the largest.

Meet the new standard of easy grow kits

The Psilocybe cubensis Mondo® PES Amazon Magic Mushroom grow kit is slightly different than the grow kits you might have used before. This is seen only in the substrate recipe and is a secret not just shared with everyone. Not even with us!

Just like the previous and other easy grow kits, you do not need to use additional spores. During the laboratory process, the spores have developed into mycelium inside the substrate (the cake) in the grow box. The mycelium has fully colonized the substrate and is ready to grow mushrooms.

How to store the grow kit correctly

It is recommended to start the cultivation process right away. If you decide to start growing later, you may store the grow kit in the refrigerator (2°C to 8°C) for 2 weeks. First, wrap the grow kit in a plastic shopping bag and close it well.


  • 1x grow box – This contains substrate with active mycelium (the cake)
  • 1x grow bag – The bag has a micron filter to keep contaminants out
  • 1x reusable yellow seal – For closing the grow bag.

You need

  • Misting Bottle – Misting is needed for the humidity level
  • Potable water – For misting and soaking
  • Clean environment – Work clean to give other fungi and bacteria (micro organisms) no chance to contaminate.

We recommend using

How to prepare the room and yourself before you begin

  • Close any open windows. Wind or draft may bring microorganisms that can contaminate the Psilocybe cubensis 'PES Amazon' Magic Mushroom grow kit.
  • When taking out the grow box with the cake from the carton box, put it on a disinfected surface. If this surface would not be clean, microorganisms may attach to the grow box and will flourish inside the Psilocybe cubensis 'PES Amazon' Magic Mushroom grow kit and will contaminate the grow box.
  • Make sure you work with clean hands and arms. We recommend using surgical gloves or a good disinfectant when handling the kit. You should use a facemask to avoid breathing into the grow bag and on the cake.

Starting the process

  1. Fill the box with fresh, potable water. Close the grow box well and let it soak for 12 hours.
  2. After 12 hours, pour the surplus of water out of the grow box.
  3. Place the grow box inside the grow bag. The open end of the bag should point upwards.
  4. Remove the lid from the grow box. Rinse the lid and store it in the carton box.
  5. Fold the open end of grow bag twice; do not cover the micron filter.
  6. Place the reusable yellow seal on the fold, so the bag stays closed. Now the Psilocybe cubensis 'PES Amazon' Magic Mushroom grow kit is ready to grow.
  7. Place the Psilocybe cubensis 'PES Amazon' Magic Mushroom grow kit inside the carton box, on top of the ziploc with lid.

Read, download or watch the instructions for the Mondo® PES Amazon magic mushroom grow kit.


The ideal temperature is 24°C. Do not have the temperature drop under 18°C and not exceed 29°C. To keep the temperature from dropping under the 18°C, you can use a Thermo Heatingmat to maintain the ideal temperature. A thermo mat is a must-have in the winter or colder regions of the world.


The Psilocybe cubensis Mondo® PES Amazon Magic Mushroom Grow Kit only needs light for the mycelium to ‘understand’ it has reached the surface. Only then, mushrooms will grow. A few hours of fluorescent/artificial light or indirect sunlight a day is more than enough. Direct sunlight kills the mycelium, so avoid the sun to shine directly on the grow kit.

Water / Misting

The day after you start the process you begin with misting. Open the grow bag by removing the reusable yellow seal. Do not spray directly on the cake but spray one time against every side of the bag. So you mist once a day, four sprays. Misting also vents fresh oxygen inside the bag. Right after misting, close the bag again with the reusable yellow seal.


If the conditions are optimal, you can expect the first small mushrooms (the pins) to appear between 5 and 16 days. This also depends on the strain. Some cubensis strains grow slower than others.


The mushrooms come up in groups. This can be a small or large group. That depends on the strain. A growth like this is called a flush. Mushrooms are almost never ripe at the same time. You can get more than one flush out of a kit. The first two flushes are the largest. When more flushes come, they will be smaller than the previous one.


Mushrooms are ripe and should be picked when the veil between the hat and the stem has just torn. Don’t wait much longer. Use surgical gloves or disinfect your hands, wrists and arms. Pick the mushrooms that are ripe and let the others continue to grow. Remove the mushrooms from the cake by taking hold of the base of the mushroom between thumb and index finger. Rotating your hand clockwise slowly, until the mushroom lets go. Do not pull out the mushrooms. This would risk damaging the mycelium and killing it. When most of the larger mushrooms have been picked, also pick the smaller ones and the pins as well.

Mushrooms that grow from the sides

Mushrooms grow where the light reaches and where there is little penetrating resistance. Because the cake has light shining on the sides, the mushrooms might also grow there. It is hard to counter this and can be allowed. Some growers wrap the sides of the grow box in aluminum foil to keep the sides dark, but this doesn’t always work well.

When mushrooms grow there, they can be picked just before you soak the kit:

Clean hands! Take the grow box out of the bag and place it upside down on your other hand. Wiggle the plastic box so that the cake will fall out, onto your hand. The plastic box can be placed on a disinfectant surface. Now you have this hand free to pick the mushrooms from the sides of the cake. When all mushrooms are picked, you can place the cake back as it was, in the plastic box and continue to the soaking process.


After all the mushrooms have been picked, you prepare the kit for the next flush. Again, with disinfected hands or gloves; take the grow box out of the grow bag. Fill the box with fresh, potable water. Take the lid out of the ziploc bag and use it to close the grow box. Place the closed grow box in a soaking Bag or use your own clean plastic shopping bag and wrap it around the box. Close it well and place this in a refrigerator (2°C to 8°C) for 12 hours. This is called the soaking process. Water will now soak through the cake, preparing it for the next flush.

During the soaking you can hang the grow bag with micronfilter upside down to dry. Make sure to hang it upside down, so no microorganisms will access the bag. Many growers prefer to use new and unused grow bags after every flush.

After 12 hours take the soaking Bag with the grow box, out from the fridge and unpack it.

Next Flush

To continue, follow the same steps 3 – 7 as before when you started the process for the first time. Several days later, a new flush will appear. You can get at least 2 or 3 flushes out of a Psilocybe cubensis 'PES Amazon' Magic mushroom grow kit. If you are experienced in cultivating, you can get more flushes out of a kit.

The end

When no more mushrooms grow out of a grow kit after the second flush for at least three weeks, or when the Psilocybe cubensis 'PES Amazon' Magic Mushroom grow kit turns green, red, grey or yellow; the grow kit can be disposed of.  The change in color is a sign that the grow kit is contaminated with another fungus or bacteria. No more mushrooms will grow out of the Psilocybe cubensis 'PES Amazon' Magic mushroom grow kit and the grow kit should be thrown away in the garbage outside.


When you are too late picking the mushrooms, they will drop their spores. The cake and the mushrooms will turn black/purple (some other cubensis strains red/brown) because of the spores. This is not really a problem; it just doesn’t look very pretty. When mushrooms release their spores, they also start to degrade, and the active ingredients are breaking down. Mushrooms will lose some of their potency.

Be sensible

Check out the responsible use page for more information on do’s and don’ts.

This kit is meant for small-scale home use only.

Additional Info
Additional Info
Productcode MCS.GKMYC.002-PESA-1200
Weight (KG) 0.9000
Mushroom Strain PES Amazon
Grow Kit type Mondo
Difficulty Easy
Size Normal
Species Psilocybe cubensis
Origin Colombia
Potency High
Optimum cultivation temperature 23ºC
Yield (from) 100 grams
Yield (to) 400 gram
Water Spray Needed Yes

Customer Reviews

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Great service, very good product Review by Savely
This was my fourth time growing. The initial kit was contaminated and a replacement kit was sent. The second kit worked great, produced four flushes of large fruits, above average potency.

Highly recommend MMS, its staff and the products! (Posted on 1/30/2024)
Thanks for the great service Review by Nial
Im really glad that I chose this strain..
Great visuals and euphoria..
Also a good harvest..
Well recommended..
(Posted on 1/27/2024)
1st class Review by Zed
I ordered amazonian the first time and it's more that I have expected. Really fast growing, harvesting 130g for the 1st flush. Really easy to grow. Service is excellence, shipping is lightning fast. Will order again and again. (Posted on 12/27/2023)
Grew well Review by Var
Ordered a single box and it grew 3 batches so far (Posted on 9/11/2023)
after 10 years, still the best strain Review by Matthias
Best mushroom strain in terms of
visuals, strength, quantity and quality. (Posted on 8/3/2023)
lots of flushes Review by Violeta
ive had many flushes, the mushrooms are strong (Posted on 7/18/2023)
Nice growth after 3 weeks Review by ZK
It took 3 weeks to start growing but after 1 month the first flush was ready to harvest and it was quite big! Delivery was fast, support also very good. I am looking forward to try these beauties :) (Posted on 5/2/2023)
Awesome Review by Dragos
They grow really fast, I am already at the third flush and there are a lot of them. The best I tried so far. (Posted on 4/29/2023)
Good potency Review by Allen
Good potency but I made a mistake when growing and did not have a high yield (Posted on 4/17/2023)
5 stars Review by Nuno
First kit didn't arrive but as soon as I spoke with costumer review they sent a new one!
3 weeks gone by and the shrooms are starting to grow a lot! Just follow the instructions
I still didn't try them out but looking forward to it (Posted on 3/23/2023)
Super Box! Review by Roland
Habe nach ca 18 Tagen das erste Mal Ernten können.
Schnelle Lieferung und freundlicher Kundenservice.
Bin mit 5g trocken einmal durch die Galaxy geflogen.
Super liebevoller und schräger Trip...
Der Shop ist 1A gerne nächstes Mal wieder! (Posted on 3/21/2023)
Growing fine so far Review by Javier
It works the growing so far, so looking forward to see if it is successful. Thank you for offering the product to deliver to my country.
Javi (Posted on 3/8/2023)
Excellence all around Review by Nick
Quality of service and mushrooms were excellent. Currently on my 3rd flush. Super easy to set up and grow. Customer service was quick and friendly. Highly recommended and looking forward to purchasing another kit or two! (Posted on 12/17/2022)
Very satisfied with the shipping and product Review by Gabriel
Shipping was fast and at first there was problem with my delivery agency, so the product was sent back. But here at Magic Mushrooms Shop they were kind enough to send it again for me at no additional cost, it arrived without any problems.
The product is fantastic, I’ve just had a first flush of beautiful and healthy mushrooms. Thanks. (Posted on 11/11/2022)
Fantastic experience overall Review by Benny
The delivery was super fast (2 working days), I ordered 2 kits, one of them started growing mushrooms after approximately 5 days, the other took a little longer (a little under 2 weeks), but in the end, both had about 4 big and healthy flushes, the yield was amazing. The effect was also really potent considering we took half of the amount we normally did with other strains. 10/10 (Posted on 9/15/2022)
Very nice Review by Olivier
Good service, good products!!! (Posted on 9/13/2022)
Probably my favorite strain Review by Eric
Delivery was very fast and I got 4 flushes overall (50 g of dry mushrooms), the effect was amazing, they are so potent! (Posted on 7/29/2022)
not as expected Review by MK
The yield is good, producing many mushrooms, the problem is potency. Mushrooms are not very potent. I tried 10g of dry mushrooms and had no visuals, the effects were mild, mostly figuring some stuff in my head, which is not bad, i did learn some things, but i've had better experiences before with much less mushrooms ingested. I was very careful few weeks before for my set and setting, did not take any other drugs to deplet my dopamine, serotonin levels, so i'm not happy with these ones.
Would not recomend.

MMS customer service addition:

How unfortunate that you did not feel much of these mushrooms. In a different review, we read that you were also microdosing for a month. Microdosing will give you tolerance for psilocybin and is most likely the cause of not feeling any effect. please always stick to a microdosing protocol or make sure not to ingest mushrooms/truffles at least one week before a full-on trip. (Posted on 7/16/2022)
Bra och snabb service. Bta grow kits. Review by carlos
Bra och snabb service, lätt hanterliga grow kits som ger bra skördar. Mycket potenta svampar. (Posted on 6/9/2022)
Snabb och bra service. Bra grow kits. Review by carlos
Bra och snabb service, lätt hanterliga grow kits som ger bra skördar. Mycket potenta svampar. (Posted on 6/9/2022)

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Important information about Mondo® Grow Kit PES Amazon

  • The purchase of this product is restricted to individuals who are at least 18 years old.
  • By initiating a purchase, you confirm knowledge of and compliance with the legal terms regarding the product(s) in your country of residence, as well as your eligibility to acquire and hold them.
  • Shipping restrictions apply to this product. Refer to Additional Info to discover our non-delivery zones.
  • Engaging in the consumption of magic mushrooms is solely your responsibility, so be certain to thoroughly educate yourself about their usage and consequential effects.
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